Stored Cross-Site Scripting Vulnerability in Builderall Plugin for WordPress
CVE-2026-15820

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Builderall For WordPress
Vendor
CVE Published:
10 September 2026

What is CVE-2026-15820?

The Builderall for WordPress plugin is vulnerable to Stored Cross-Site Scripting (XSS) through the Photo Module's 'attributes' setting in all versions up to and including 3.0.2. This flaw arises from inadequate input sanitization and output escaping, allowing authenticated users with contributor-level access or higher to inject and execute arbitrary web scripts whenever a page containing the malicious script is accessed by other users.

Affected Version(s)

Builderall for WordPress 0 <= 3.0.2

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/builderall-che...
https://plugins.trac.wordpress.org/browser/builderall-che...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Wordfence PRISM
.